6x=30+3(x-4)

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Solution for 6x=30+3(x-4) equation:


Simplifying
6x = 30 + 3(x + -4)

Reorder the terms:
6x = 30 + 3(-4 + x)
6x = 30 + (-4 * 3 + x * 3)
6x = 30 + (-12 + 3x)

Combine like terms: 30 + -12 = 18
6x = 18 + 3x

Solving
6x = 18 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
6x + -3x = 18 + 3x + -3x

Combine like terms: 6x + -3x = 3x
3x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
3x = 18 + 0
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

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